12042224211 has 8 divisors (see below), whose sum is σ = 16103945104. Its totient is φ = 8004326400.

The previous prime is 12042224191. The next prime is 12042224221. The reversal of 12042224211 is 11242224021.

12042224211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12042224211 - 2⁶ = 12042224147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12042224221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5954590 + ... + 5956611.

It is an arithmetic number, because the mean of its divisors is an integer number (2012993138).

Almost surely, 2^12042224211 is an apocalyptic number.

12042224211 is a deficient number, since it is larger than the sum of its proper divisors (4061720893).

12042224211 is a wasteful number, since it uses less digits than its factorization.

12042224211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11911541.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 12042224211 its reverse (11242224021), we get a palindrome (23284448232).

The spelling of 12042224211 in words is "twelve billion, forty-two million, two hundred twenty-four thousand, two hundred eleven".